Enterococci is mainly used for the treatment of parasitic diseases such as roundworms, pinworms and hookworms. It is a kind of imidazole derivative drug, which is a kind of high efficient, low toxicity broad-spectrum antiparasitic drug, and can be used to expel roundworms, pinworms, tapeworms, flagellates, hookworms, roundworms and so on in clinic. Due to its low toxicity, intestinal worm cleaner can be consumed on an empty stomach, and its concentration in the intestinal tract is high, which makes it effective in killing worms, and there is no special contraindication in terms of diet. It can be used to treat intestinal parasitic infections by blocking the parasite’s uptake of various nutrients in the body, thus inhibiting its reproduction. It should be noted that intestinal worms should be used under the guidance of a doctor and should not be taken without authorization.